Impact of Rearing Duration on Nutritional Composition, Flavor Characteristics, and Physical Properties of Asian Swamp Eel (Monopterus albus)
文献类型： 外文期刊
作者： Zhang, Yuning 1 ; Xu, Wentao 3 ; Lv, Weiwei 1 ; Yuan, Quan 1 ; Yang, Hang 1 ; Huang, Weiwei 1 ; Zhou, Wenzong 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Ecoenvironm Protect Res Inst, Shanghai 201403, Peoples R China
2.Shanghai Acad Agr Sci, Key Lab Integrated Rice Fish Farming, Minist Agr & Rural Affairs, Shanghai 201403, Peoples R China
3.Jiangsu Acad Agr Sci, Taizhou Inst Agr Sci, Taizhou 225300, Peoples R China
关键词： Asian eel; nutritional composition; texture analysis; flavor profiles
期刊名称：FOODS （ 影响因子：5.1； 五年影响因子：5.6 ）
ISSN：
年卷期： 2025 年 14 卷 10 期
页码：
收录情况： SCI
摘要： The Asian eel, a medicinal and edible species, lacks systematic research on age-related nutritional and flavor dynamics. To optimize breeding strategies and product differentiation, this study systematically investigated the nutritional composition, flavor profiles, and physical properties of Asian eel muscles across five distinct growth stages (1, 3, 7, 11, and 22 years). Results showed that unsaturated fatty acids increased with age, while omega-3/omega-6 ratios peaked in 1-year-old eels. The levels of hydrolyzed essential amino acids were higher in the 3-11-year-old groups, contrasting with higher free amino acids in 1- and 22-year-old eels. Texture declined in hardness/chewiness but improved in resilience with age, linked to muscle fiber density and diameter. One-three-year-old eels exhibited compact muscle fibers and superior texture, while 7-22-year groups demonstrated functional lipid profiles (high docosahexaenoic acid and gamma-aminobutyric acid, low cholesterol). These findings highlight age-specific quality traits: 1-3-year-old eels are suitable for fresh consumption, 3-11-year groups offer bioactive benefits, and 22-year-old eels serve as premium functional ingredients. The study provides a scientific basis for targeted breeding and market segmentation to enhance the value of eel aquaculture.
- 相关文献
作者其他论文 更多>>
-
Identification of the geographical origin of wild rice field eel (Monopterus albus) in China by stable isotopes
作者：Lv, Weiwei;Li, Muyan;Zhao, Yifan;Huang, Weiwei;Yang, Hang;Yuan, Quan;Zhang, Yuning;Zhou, Wenzong;Lu, Yangyang;Yao, Chunxia;Wang, Danhe;Song, Wei;Song, Weiguo;Li, Muyan;Zhao, Yifan;Li, Mingyou;Hu, Wei
关键词：Monopterus albus; Stable isotope; Geographical origin; Traceability; Discriminant analysis
-
Unraveling novel antioxidant peptides from Asian swamp eel: Identification, in silico selection, and mechanistic insights through quantum chemical calculation and molecular docking
作者：Wang, Xiao;Fu, Juan;Chen, Bingjie;Liu, Hongru;Wu, Songheng;He, Hui;Wang, Qiankun;Qiao, Yongjin;Zhou, Wenzong;Bhullar, Khushwant S.;Su, Di
关键词：Asian swamp eel; Antioxidant activity; In silico selection; Quantum chemistry calculation; Molecular docking
-
Predicting the penetration behavior of colloidal foulants into membrane pore channels using A collision-attachment-based particle capture model
作者：Fu, Wei;Zhou, Yangfan;Liu, Bingzhi;Liu, Junxia;Guo, Hao;Huang, Weiwei;Yang, Haiyan;Tang, Chuyang Y.
关键词：Particle capture; Collision attachment; Energy barrier; Pore size; Membrane thickness
-
Identification, characteristics and whole genome analysis of a pathogenic Aeromonas hydrophila ST2616 from diseased Asian swamp eel (Monopterus albus) with hemorrhagic sepsis
作者：Wang, Yujie;Qiu, Junqiang;Wang, Yunyan;Zhou, Zebin;Zhang, Yunru;Li, Mingyou;Zhang, Xiaolong;Chen, Xi;Ayana, Gelana Urgesa;Zhang, Qinghua;Wang, Yujie;Qiu, Junqiang;Wang, Yunyan;Zhou, Zebin;Zhang, Yunru;Li, Mingyou;Zhang, Xiaolong;Chen, Xi;Ayana, Gelana Urgesa;Zhang, Qinghua;Wang, Yujie;Qiu, Junqiang;Wang, Yunyan;Zhou, Zebin;Zhang, Yunru;Li, Mingyou;Zhang, Xiaolong;Chen, Xi;Ayana, Gelana Urgesa;Zhang, Qinghua;Yuan, Quan;Zhou, Wenzong
关键词：Asian swamp eel ( Monopterus albus ); Aeromonas hydrophila; Whole genome sequencing; Virulence gene; Antibiotics resistance gene
-
Perfluorobutane Sulfonate (PFOS) Accumulation in Tissues of Cherax quadricarinatus and Its Toxicity Mechanism
作者：Hong, Shuang;Hong, Shuang;Liu, Chengbin;Li, Yameng;Song, Wei;Wang, Xianli;Liu, Xiaoyu;Wang, Hongzhuo;Li, Kepiao;Cao, Xiaolong;Yao, Chunxia;Zhu, Tian;Lv, Weiwei
关键词：perfluoroctane sulfonate; Cherax quadricarinatus; transcriptomics; toxic effect
-
Dietary Supplementation of Astragalus Polysaccharides Modulates Growth Physiology, Metabolic Homeostasis, and Innate Immune Responses in Rice Field Eels (Monopterus albus)
作者：Wu, Chengcheng;Yang, Yutong;Ayana, Gelana Urgesa;Li, Mingyou;Zhang, Qinghua;Wu, Chengcheng;Yang, Yutong;Ayana, Gelana Urgesa;Li, Mingyou;Zhang, Qinghua;Yang, Hang;Yuan, Quan;Lv, Weiwei;Zhou, Wenzong;Yang, Hang;Yuan, Quan;Lv, Weiwei;Zhou, Wenzong;Su, Di
关键词：Monopterus albus; Astragalus polysaccharides; growth; lipid metabolism; antioxidant capacity; innate immunity
-
Effects of β-1,3-glucan feed supplementation on the growth, liver biochemistry, transcript levels and intestinal microorganisms of swamp eel (Monopterus albus)
作者：Zhou, Wenzong;Huang, Weiwei;Yuan, Quan;Yang, Hang;Zhang, Yuning;Lv, Weiwei;Bao, Mengyu;Jiang, Qichen;Zhu, Tian
关键词：Monopterus albus; Liver; Transcriptomics; Intestinal microbiota; beta-1,3-glucan; beta-1,3-glucan; Monopterus albus; Liver; Transcriptomics; Intestinal microbiota
